48.Linux-普通U盘以及多分区U盘自动挂载

sd[a-z] 0:0 660 * if [ $ACTION = "add" ]; then /etc/hotplug/usb/udisk_insert.sh; else /etc/hotplug/usb/udisk_remove.sh; fi
sd[a-z][1-9]+ 0:0 660 * if [ $ACTION = "add" ]; then /etc/hotplug/usb/udisk_insert1.sh; else /etc/hotplug/usb/udisk_remove.sh; fi

#!/bin/sh

MOUNT_POINT=/mnt/usbdisk

if [ ! -f $MDEV ]; then
    if [ ! -d $MOUNT_POINT ]; then   #判断挂载目录是否存在
           mkdir -p $MOUNT_POINT    
fi

echo "${MDEV}  usb insert"
sleep 0.5                           #延时500ms,判断一下是否有sda1,如果没有,则表示没有分区

if [!  -e "/dev/sda1"]; then        #如果有/dev/sda1,则属于多分区U盘,所以不需要再挂载/dev/sda了    
          echo " ${MDEV} don't have to create " > /dev/console
          exit
fi

echo "create usb disk mount point: $MOUNT_POINT." > /dev/console

mount -t vfat,exfat,ntfs    /dev/$MDEV $MOUNT_POINT
   if [ $? -ne 0 ]; then
        echo "mount usb disk ${MDEV} falied!" > /dev/console
   else
        echo "mount usb disk successfully!" > /dev/console
   fi
fi

#!/bin/sh

POINT_SOURCE=/mnt/usbdisk
num=${MDEV#*sda}                         #获取sda后缀数字

MOUNT_POINT=${POINT_SOURCE}${num}

if [ ! -f $MDEV ]; then
        if [ ! -d $MOUNT_POINT ]; then
                mkdir -p $MOUNT_POINT
fi

echo "${MDEV}  usb insert1"
echo "create usb disk mount point: $MOUNT_POINT." > /dev/console

mount -t vfat,exfat,ntfs    /dev/$MDEV $MOUNT_POINT
        if [ $? -ne 0 ]; then
                echo "mount usb disk ${MDEV} falied!" > /dev/console

        else
                echo "mount usb disk successfully!" > /dev/console
        fi
fi
    

#!/bin/sh
POINT_SOURCE=/mnt/usbdisk
num=${MDEV#*sda}
MOUNT_POINT=${POINT_SOURCE}${num}

umount $MOUNT_POINT
if [ $? -ne 0 ]; then
    echo "umount usb disk falied!    ${MDEV} " > /dev/console
else
    echo "umount usb disk successfully!" > /dev/console
fi

rm -rf $MOUNT_POINT
echo "remove usb disk mount point: $MOUNT_POINT." > /dev/console